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Individual Calculations January 2018 |
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| Cristea, Matei-Alexandru Total change: 27.20 | |   |
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| National Youth Chess Championships for mixed teams - U10 | Olanesti | ROU | 2017-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1235 | 2.00 | 3 | 0.68 | 40 | 27.20 | |
|  Cosac, Robert-Mihai | | | 1288 | ROU | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Ulian, Andrei-Octavian | | | 1606 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Donici-Maier, David | | | 1006 | ROU | 1.00 | 1 | 0.21 | 40 | 8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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